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Introduction of horizontal directional drilling machine 11-Advantages of Trenchless Drilling Machine Technology

Advantages of Trenchless Drilling Machine Technology:

  1. No back force, use compressed air to ram into the pipe.
  2. Small working well (pit) area, saving construction costs.
  3. Trenchless construction speed is fast, rammed into the pipe is about 10 meters per hour.
  4. The construction method does not require the construction personnel to work in the working well (pit).
  5. Encounter special soil quality, such as sand pebbles, quicksand, groundwater, etc., without any impact on the construction of rammed pipes.
  6. The pipe material is easy to unearth, and the compressed air is used to discharge the soil at one time, and the speed of the soil discharge is fast.
  7. The pipe jacking project cost is low. Compared with the ordinary pipe jacking method, the project cost is close.
  8. Trenchless pipeline construction can be constructed under the normal conditions of non-deceleration of trains, cars and other vehicles, and continuous flow of rivers, so it has high environmental and social economic benefits.

 

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Horizontal dire …

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水平定向钻井机器硬盘驱动器(8)

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